@charset "utf-8";
@import "./reset.css";
.app {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0px;
    top: 0px;
    font-size: 14px;
}
.app .header {
    height: 70px;
    background-color: #354457;
    color: #b3bcc5;
}

.app .header h1 {
    float: left;
    height: 30px;
    width: 30px;
    background-image: url('../images/logo.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: left top;
    text-indent: -999px;
    overflow: hidden;
    margin: 20px 0 0 20px;
}
.app .header div {
    float: left;
    height: 70px;
    line-height: 70px;
    margin-left: 5px;
}

.app .header .login {
    position: absolute;
    z-index: 1;
    top: 0px;
    right: 0px;
    cursor: pointer;
}
.app .header .login li {
    width: 133px;
    height: 70px;
    text-align: center;
    line-height: 70px;
}
.app .header .login:hover {
    background-color: #fff;
    color: #354457;
}
.app .header .login .out {
    display: none;
}
.app .header .login:hover .out {
    display: block;
}

.container {
    height: calc(100% - 70px);
}
.container .menu {
    height: 100%;
    width: 200px;
    background-color: #4d5e70;
    float: left;
    line-height: 40px;
    color: #b3bcc5;
}
.container .menu dt {
    font-weight: bold;
    padding-left: 8px;
}
.container .menu dd {
    padding-left: 40px;
    cursor: pointer;
}
.container .menu dd:hover {
    background-color: rgba(255,255,255, 0.5);
    color: #354457;
}
.container .menu dd.active {
    background-color: #ddd;
    color: #354457;
}

.container .mainarea {
    height: 100%;
    overflow: hidden;
    background-color: #eee;
    position: relative;
}
.container .mainarea .std-list {
    width: 100%;
    height: 100%;
}
.container .mainarea .student-list {
    width: 100%;
    height: 100%;
    overflow: hidden scroll;
}
.container .mainarea .student-list ul::after {
    content: "";
    display: block;
    clear: both;
}
.container .mainarea .student-list ul.list-top {
    position: absolute;
    width: 100%;
    top: 0px;
    left: 0px;
    box-sizing: border-box;
    padding-right: 17px;
}
.container .mainarea .student-list ul:nth-child(2) {
    margin-top: 32px;
}
.container .mainarea .student-list ul.list-top li {
    background-color: #e3e8ee;
    color: #646987;
    font-weight: bold;
}
.container .mainarea .student-list ul li {
    float: left;
    width: calc(100% / 8 - 5px);
    height: 32px;
    box-sizing: border-box;
    text-align: center;
    line-height: 30px;
    background-color: #fff;
    border: 1px solid #eee;
}
.container .mainarea .student-list ul li:nth-child(4) {
    width: calc(100% / 8 + 35px);
}

.container .mainarea .student-list ul button {
    padding: 0px;
    width: 48px;
    height: 25px;
    line-height: 25px;
    font-size: 14px;
    color: #fff;
    cursor: pointer;
}
.container .mainarea .student-list ul button:first-child {
    background-color: #5cb85c;
}
.container .mainarea .student-list ul button:last-child {
    background-color: #d9534f;
}

.container .mainarea .add-std {
    width: 400px;
    margin: 100px auto 0px;
    line-height: 30px;
    display: none;
}
.container .mainarea .add-std div {
    margin: 15px 0;
}
.container .mainarea .add-std div::after {
    content: "";
    display: block;
    clear: both;
}
.container .mainarea .add-std div label {
    float: left;
    width: 60px;
    height: 30px;
    text-align: right;
}
.container .mainarea .add-std div label[for="male"],
.container .mainarea .add-std div label[for="female"] {
    float: none;
}
.container .mainarea .add-std div input[type="text"] {
    width: 250px;
    height: 30px;
    font-size: 14px;
    line-height: 28px;
    font-family: inherit;
    padding: 0px;
    box-sizing: border-box;
    border: 1px solid #09f;
    border-radius: 3px;
    text-indent: 5px;
}
.container .mainarea .add-std div input[type="radio"] {
    margin: 0;
    width: 17px;
    height: 17px;
    vertical-align: -4px;
}
.container .mainarea .add-std div button {
    width: 70px;
    height: 30px;
    background-color: #09f;
    margin-left: 60px;
    font: inherit;
    padding: 0;
    color: #fff;
}

.container .mainarea .mask {
    position: fixed;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    left: 0;
    top: 0;
    display: none;
}

.container .mainarea .mask .wrapper {
    width: 450px;
    height: 445px;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    background-color: #eee;
    border-radius: 5px;
}
.container .mainarea .mask .wrapper h3 {
    font-size: 20px;
    font-weight: bold;
    line-height: 30px;
    padding-left: 30px;
    padding-top: 20px;
}
.container .mainarea .mask .wrapper .closeBtn {
    width: 30px;
    height: 30px;
    position: absolute;
    right: 0px;
    top: 0px;
    background-image: url('../images/timg.jfif');
    background-repeat: no-repeat;
    background-position: -9px -8px;
    background-size: 50px;
    cursor: pointer;
}

.container .mainarea .mask .wrapper form.add-std {
    display: block;
    margin: 0 auto;
}
.container .mainarea .add-std div label[for="editMale"],
.container .mainarea .add-std div label[for="editFemale"] {
    float: none;
}

#pre-btn,
#next-btn {
    position: absolute;
    width: 80px;
    height: 30px;
    background-color: #09f;
    color: #eee;
    bottom: 10px;
    left: 555px;
    border-radius: 4px;
    line-height: 30px;
    text-align: center;
    cursor: pointer;
}
#next-btn {
    left: 700px;
}

